135020990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1038623}}^1$

素因数の和:1038643

約数の個数: 16

約数和(自身を含む): 261733248

約数和(自身を除く): 126712258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1038623, 2077246, 5193115, 10386230, 13502099, 27004198, 67510495, 135020990]

約数ペア:

[(1, 135020990), (2, 67510495), (5, 27004198), (10, 13502099), (13, 10386230), (26, 5193115), (65, 2077246), (130, 1038623)]